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Bergen Intrepid Collective Servo

 
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Spartan



Joined: 17 Apr 2007
Posts: 7
Location: Coventry, U.K.

PostPosted: Tue May 08, 2007 2:34 pm    Post subject: Bergen Intrepid Collective Servo Reply with quote

Hi Guys,

I had a JR NES 4000 super servo for collective in my Bergen Intrepid Gasser (23cc). I stripped the splines on the output gear.

What other servo would be good for collective in the Intrepid Gasser if I can't get replacement gears ?

JR DS8411 Digital ?

Thanks.
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cbergen



Joined: 12 Jan 2007
Posts: 124
Location: Cassopolis, MI

PostPosted: Wed May 09, 2007 3:29 am    Post subject: Reply with quote

8411 servos are ONLY recommended for airplane use, NOT helicopter!!

The replacement alternative is the 8311's, or if needing a higher powered servo say for AP work, the use the 8611 or the new 8711. At 400 oz/in of torque, it'll move anything.....

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Chris Bergen
Bergen R/C Helicopters
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Spartan



Joined: 17 Apr 2007
Posts: 7
Location: Coventry, U.K.

PostPosted: Thu May 10, 2007 5:46 pm    Post subject: Reply with quote

Thanks for the reply Chris.
I nearly put a 8411 in that I had lying around.
It seems I CAN get spare gears for the NES 4000, so I'll do that and test it extensively on the bench. If I'm not happy I'll get a 8711.
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